Lalla Ward "Romana" (Doctor Who) #21

She is best remembered as the second actress to play the Time Lady Romana (Romanadvoratrelundar) in Doctor Who. After a guest appearance as Princess Astra in the Doctor Who story The Armageddon Factor in 1979, Ward was chosen to replace Mary Tamm, who had decided against continuing in the role. She appeared in all of Season 17's stories and then her character was written out in the third to last story of Season 18 in the story entitled Warriors' Gate.